What is the initial velocity of a car that reached 32 m/s [S] in 3.4 s at rate of 2.6 m/s^2 [S]?

Q: What is the total distance covered in m/s by an airplane before takeoff if it accelerates at…

A: Given Acceleration of rocket  a = 3.2 m/s^2 Time taken T= 32.8 s To find Total distance travelled.

Q: A parcel of air moving in a straight tube with a constant acceleration of −4.00m/s2 has a velocity…

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Q: NASA launches a rocket at t=0t=0 seconds. Its height, in meters above sea-level, as a function of…

A:

Q: At highway speeds, a particular automobile is capable of an acceleration of about 2.0 m/s^2 At this…

A: Given: Initial speed ,Final speed , Acceleration .Required: Time to increase the speed.Acceleration…

Q: A soccer player kicks a rock horizontally off a 30.0-m-high cliff into a pool of water. If the…

A: Solution:Given:h = height of the cliff = 30.0 mt = player hears sound of splash after this much time…

Q: A spaceship is traveling at a velocity of v0 = (37.3 m/s)i when its rockets fire, giving it an…

A: Data Given ,  Initial velocity ( V0 ) = ( 37.3 i ) m/s Acceleration ( a ) = ( 2.55 i + 4.19 k ) m/s2…

Q: If an object is projected upward into the air from ground level, then the height h(t) of the object…

A: If an object is projected upward into the air from ground level, then the height h(t) of the object…

Q: A particle is moving along a straight line in rectilinear motion. If the velocity of the particle is…

A:

Q: A particle moves according to the equation x = *+ 4, where x is in meters and t is in seconds.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for…

Q: A particle moves along the x axis according to the equation x 2.08 + 3.02t - 1.00t, where x is in…

A: Given Equation , x = 2.08 + 3.02t - 1t2  To find = a) position at t = 2.8 s                b)…

Q: A car traveling at a speed of 32.1 m/s encounters an emergency and comes to a complete stop. How…

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Q: A van is moving at a constant speed of 25m/s and passes a car sitting on the side of the road. 3…

A: constant speed of van (v) = 25 mstime after which the car begins to move (t1) = 3 seconds Initial…

Q: An object moving with uniform acceleration has a velocity of 11.0 cm/s in the positive × direction…

A: Initial velocity, u=11.0 cm/sInitial position, xi=2.88 cmFinal position, xf=-5.00 cmTime, t=1.95 sec

Q: A runner is moving with a speed of 2.68[m/s]. How long will it take the runner to complete a 5.0[km]…

A: The expression for find time taken by the runner to complete the race is t=dv

Q: A soccer player kicks a rock horizontally off a 36.1 m high cliff into a pool of water. If the…

A: It is given that,

Q: An object's position as a function of time in one dimension is given by the expression; x(t) = 4.7t?…

A: Given data The object's position as a function of time is xt=4.7t2+6.29t+12.8. The instantaneous…

Q: A car has an average highway speed of 90 km/h or 25 m/s. At this speed; how long will it take to…

A: Average speed, V=90Km/h Distance to be covered,S=190Km required time, t=S/V t=(190Km)/(90Km/h)…

Q: (a) The velocity of a particle changes from vỊ = 28 + 5ŷ -3k m/s to v2 = 5î - 7j+ 2k m/s in 2 s.…

A: Initial velocity of the particle is Final velocity of the particle is The velocity changes from v1…

Q: A particle moves in one dimension, and its position as a function of time is given by x = (2.2 m/s)t…

A: The objective of the question is to find the average velocity of a particle moving in one dimension,…

Q: A particle moves along the x-axis according to x(t)=10t−2t2mx(t)=10t−2t2m. (a) What is the…

A: Given data: motion xt=10t-2t2 m Time t = 2 s Time t = 3 s

Q: The velocity of a particle is v = {3i+ (6-2t)j} m/s. If r=0 when t=0, determine the displacement of…

A: The velocity and displacement are vector quantities. That is they have both magnitude and direction.…

Q: An object is launched at 19.6 meters per second (m/s) from a 220.5-meter tall platform. The function…

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Q: A bus drives east at 10.0 m/s. After 3.0 minutes, the bus accelerates at 0.500 m/s^2 until it…

A: See below

Q: At a time t seconds, after it is thrown up in the air, a tomato is at a height (in meters) of…

A: According to question we need to find that tomato How long is the tomato in the air?

Q: An object's position as a function of time is given by the expression; x(t) = 13.9/(t+1) + 2.2t3 -…

A: Average velocity=total displacementtotal time                   ......(1)

Q: The acceleration of a particle is defined by the relation a=-kx² where a in m/s², X in meters. the…

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Q: An object's position as a function of time in one dimension is given by the expression; x(t) = 5.89t…

A: From the question position of object as a function of time is given by- x(t) = 5.89×t +9.13

Q: A hovercraft, initially moving at 24 i ^ m/s, undergoes a constant acceleration of -3.4j ^ m/s2.…

A: The kinematic equation of motion for the displacement of the particle is given by Where  =…

Q: A jet plane moving at 299 m/s accelerates at a constant rate to 439 m/s over a distance of 3.8 km.…

A: Initial speed of the jet The final speed of the jet distance traveled To find the time taken for the…

Q: A train travels a distance of 300 km with an average speed of 60 km h_1. How much time does it take…

A: Given data:  Distance (d) = 300 km Speed (v) = 60 km/h Required: Time (t)

Q: 1. The velocity of a particle as a function of time is given by v(t) =(181– 3r² )î – 8ĵ where the…

A:

Q: A car is travelling at 27 m/s, and slowing down at a rate of 3 m/s^2. After 3 seconds, how fast is…

A: Initial velocity, u = 27 m/s Deceleration, a = -3 m/s² Time, t = 3 s

Q: A particle moves according to a law of motion s = f(t) = t³ - 15t² + 72t, t≥ 0, where t is measured…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A spaceship is traveling at a constant velocity of v ⃗ (t) = 250.0i ^ m/s when its rockets fire,…

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Q: A spaceship is traveling at a velocity of v0=(47.5m/s)i^ when its rockets fire, giving it an…

A: Write the first kinematic equation. v→f=v→0+at

Q: The motion of a particle is defined by the relation x = 6r* – 21° - 12t² + 3t + 3, where x and t are…

A:

Q: A body is moving toward vertical direction with the velocity V = (a-bt)(c-dt), where t is the time,…

A: Given: Vertical velocity:  V=(a-bt)(c-dt)a=0.427 (m/s)1/2 b=0.272 m1/2s-3/2c=3.50 m1/2s-1/2=3.50…

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.